0.4.1

• Support using external Tor instances (use tor.external instead of tor.native)
• Support Torrc Overrides:

Tor.default = NativeTor(File("tor-demo"),
                        parseBridgeLines(demo.pathBridges),
                        Torrc(linkedMapOf(
                                          Pair("HiddenServiceStatistics", "1")
                                        )
                            )
                      )

an inputstream pointing to a torrc file can also be used instead of a linked map